27245022 has 32 divisors (see below), whose sum is σ = 62506752. Its totient is φ = 7755264.

The previous prime is 27245017. The next prime is 27245077. The reversal of 27245022 is 22054272.

It is a junction number, because it is equal to n+sod(n) for n = 27244983 and 27245001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11838 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (1953336).

Almost surely, 2^27245022 is an apocalyptic number.

27245022 is an abundant number, since it is smaller than the sum of its proper divisors (35261730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27245022 is a wasteful number, since it uses less digits than its factorization.

27245022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 27245022 is about 5219.6764267529. The cubic root of 27245022 is about 300.9047575252.

Adding to 27245022 its reverse (22054272), we get a palindrome (49299294).

The spelling of 27245022 in words is "twenty-seven million, two hundred forty-five thousand, twenty-two".